43240140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1031}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 131852448

約数和(自身を除く): 88612308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1031, 1165, 1398, 2062, 2097, 2330, 2796, 3093, 3495, 4124, 4194, 4660, 5155, 6186, 6990, 8388, 9279, 10310, 10485, 12372, 13980, 15465, 18558, 20620, 20970, 30930, 37116, 41940, 46395, 61860, 92790, 185580, 240223, 480446, 720669, 960892, 1201115, 1441338, 2162007, 2402230, 2882676, 3603345, 4324014, 4804460, 7206690, 8648028, 10810035, 14413380, 21620070, 43240140]

約数ペア:

[(1, 43240140), (2, 21620070), (3, 14413380), (4, 10810035), (5, 8648028), (6, 7206690), (9, 4804460), (10, 4324014), (12, 3603345), (15, 2882676), (18, 2402230), (20, 2162007), (30, 1441338), (36, 1201115), (45, 960892), (60, 720669), (90, 480446), (180, 240223), (233, 185580), (466, 92790), (699, 61860), (932, 46395), (1031, 41940), (1165, 37116), (1398, 30930), (2062, 20970), (2097, 20620), (2330, 18558), (2796, 15465), (3093, 13980), (3495, 12372), (4124, 10485), (4194, 10310), (4660, 9279), (5155, 8388), (6186, 6990)]